101011222220010 has 32 divisors (see below), whose sum is σ = 242441872381440. Its totient is φ = 26934666030528.

The previous prime is 101011222220003. The next prime is 101011222220011. The reversal of 101011222220010 is 10022222110101.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (101011222220011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103248442 + ... + 104222181.

It is an arithmetic number, because the mean of its divisors is an integer number (7576308511920).

Almost surely, 2^{101011222220010} is an apocalyptic number.

101011222220010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101011222220010 is an abundant number, since it is smaller than the sum of its proper divisors (141430650161430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101011222220010 is a wasteful number, since it uses less digits than its factorization.

101011222220010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207486862.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 101011222220010 its reverse (10022222110101), we get a palindrome (111033444330111).

The spelling of 101011222220010 in words is "one hundred one trillion, eleven billion, two hundred twenty-two million, two hundred twenty thousand, ten".